Over 350 species of Stathmopodidae have been reported worldwide, but due to their morphological similarities, there are many difficulties in species identification. To address these issues, various methods including larval, behavioral ecology, molecular techniques, and others have been utilized. In this study, we compared the resistance to pressure based on wing venation, which has not been extensively covered before, to further elucidate the differences between species. Type species, and one species from the genus reported in Korea, this study utilized Fusion 360 to create 3D models and visually represented resistance under the same pressure with colors. Colors derived from simulation results are extracted for trend analysis using PCA (Principal Component Analysis), and differences between groups formed through K-means clustering are analyzed.

• In-Won Jeong(Departmen of Agricultural Convergence Technology, Jenbuk National University, Lab. of Insect Phylogenetics & Evolution, Department of Plant Protection & Quarantine, Jeonbuk National University)
• Sora Kim(Departmen of Agricultural Convergence Technology, Jenbuk National University, Lab. of Insect Phylogenetics & Evolution, Department of Plant Protection & Quarantine, Jeonbuk National University)